package com.mc.service;

import java.util.List;

import com.mc.model.Teachertype;

public interface TeachertypeService {
    int deleteByPrimaryKey(Integer id);

    int insert(Teachertype record);

    int insertSelective(Teachertype record);

    Teachertype selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Teachertype record);

    int updateByPrimaryKey(Teachertype record);
    
    List<Teachertype> selectAllTtypes();
}
